20 points Andy wants to mail a
package. It costs $7 plus $0.25
for every ounce the package
weighs. Write an equation in
function notation that represents
the total cost of shipping the
package.
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What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

What are the exclude value of mn+3m